118839120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{15973}}^1$

素因数の和:16020

約数の個数: 80

約数和(自身を含む): 380308992

約数和(自身を除く): 261469872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 15973, 31946, 47919, 63892, 79865, 95838, 127784, 159730, 191676, 239595, 255568, 319460, 383352, 479190, 495163, 638920, 766704, 958380, 990326, 1277840, 1485489, 1916760, 1980652, 2475815, 2970978, 3833520, 3961304, 4951630, 5941956, 7427445, 7922608, 9903260, 11883912, 14854890, 19806520, 23767824, 29709780, 39613040, 59419560, 118839120]

約数ペア:

[(1, 118839120), (2, 59419560), (3, 39613040), (4, 29709780), (5, 23767824), (6, 19806520), (8, 14854890), (10, 11883912), (12, 9903260), (15, 7922608), (16, 7427445), (20, 5941956), (24, 4951630), (30, 3961304), (31, 3833520), (40, 2970978), (48, 2475815), (60, 1980652), (62, 1916760), (80, 1485489), (93, 1277840), (120, 990326), (124, 958380), (155, 766704), (186, 638920), (240, 495163), (248, 479190), (310, 383352), (372, 319460), (465, 255568), (496, 239595), (620, 191676), (744, 159730), (930, 127784), (1240, 95838), (1488, 79865), (1860, 63892), (2480, 47919), (3720, 31946), (7440, 15973)]